Phosphoric acid impurities and related standards

161 reference standards related to Phosphoric acid held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 157 fine chemicals · 3 impurity reference standards · 1 stable isotope labelled standard. CAS numbers are listed for 161 of 161; 52 entries carry a structure drawing.

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161 reference standards

All entries — structure, identifiers and pack sizes

Phosphoric acid (1,2-dibromo-2,2-dichloroethyl)(methyl)phenyl ester

CAS 2872-96-0RS-P536008

Formula C9H9Br2Cl2O4P
COA per lot
Phosphoric acid 1-(4-bromo-2-chlorophenyl)-2-chlorovinyldimethyl ester

CAS 17702-64-6RS-P536009

Formula C10H10BrCl2O4P
COA per lot
Phosphoric acid 1-methyl-2-piperidinoethyldiethyl ester

CAS 15870-40-3RS-P536010

Formula C12H26NO4P
COA per lot
Phosphoric acid 2,3-bis(trimethylsiloxy)propyl 2-[bis(trimethylsilyl)amino]ethyl(trimethylsilyl) ester

CAS 32046-29-0RS-P536141

COA per lot
Phosphoric acid 2-(acryloyloxy)ethyl ester

CAS 32120-16-4RS-P536142

Formula C5H9O6P MW 196.09
COA per lot
Phosphoric acid 2-bromo-1-methylvinyl=dimethyl ester

CAS 22752-26-7RS-P536137

COA per lot
Phosphoric acid 2-chloro-1-(dichlorofluoromethyl)-2-fluoroethenyldiethyl ester

CAS 2024-52-4RS-P536011

Formula C7H10Cl3F2O4P
COA per lot
Phosphoric acid 2-trimethylsilyloxy-1-[(trimethylsilyloxy)methyl]ethylbis(trimethylsilyl) ester

CAS 31038-12-7RS-P536140

COA per lot
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl=bis(2-chloropropyl) ester

CAS 4482-85-3RS-P536154

Formula C16H18Cl3O6P MW 443.65
COA per lot
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl=bis(3-chloropropyl) ester

CAS 4467-21-4RS-P536155

Formula C16H18Cl3O6P MW 443.65
COA per lot
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yldibutyl ester

CAS 14663-66-2RS-P536012

Formula C18H24ClO6P
COA per lot
Phosphoric acid 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yldipropyl ester

CAS 14663-67-3RS-P536013

Formula C16H20ClO6P
COA per lot
Phosphoric Acid Ammonium Salt (1:1)

CAS not assignedRS-P536158

Formula H3N.H3O4P MW 115.03
COA per lot
Phosphoric acid bis(2-methylpropyl)2,2,2-trichloroethyl ester

CAS 36366-20-8RS-P536148

Formula C10H20Cl3O4P MW 341.6
COA per lot
Phosphoric acid bis(2-methylpropyl)5,5,5-trichloropentyl ester

CAS 36266-98-5RS-P536149

Formula C13H26Cl3O4P MW 383.68
COA per lot
Phosphoric acid cadmiumammonium salt

CAS 14520-70-8RS-P536127

Formula O4P-3 MW 94.97
COA per lot
Phosphoric acid chloromethyl ester bis-(2-trimethylsilanyl-ethyl) ester

CAS 1234692-55-7RS-P536014

Formula C11H28ClO4PSi2
COA per lot
Phosphoric Acid Diammonium Salt

CAS not assignedRS-P536156

Formula 2H3N.H3O4P MW 132.06
COA per lot
Phosphoric acid diethyl 1-methyl-2-(methylthio)ethenyl ester

CAS 3309-79-3RS-P536015

Formula C8H17O4PS
COA per lot
Phosphoric acid diisopropyl 1-(piperidinomethyl)ethyl ester

CAS 15870-42-5RS-P536016

Formula C14H30NO4P
COA per lot
Phosphoric acid dimethyl 2-chloro-1-methyl-3-(methylamino)-3-oxo-1-propenyl ester

CAS 34491-04-8RS-P536145

Formula C7H13ClNO5P MW 257.61
COA per lot
Phosphoric acid dimethyl 2-chloro-4-nitrophenyl ester

CAS 17650-76-9RS-P536017

Formula C8H9ClNO6P
COA per lot
Phosphoric acid dimethyl 2-methyl-1-propenyl ester

CAS 14477-81-7RS-P536018

Formula C6H13O4P
COA per lot
Phosphoric acid dimethyl 3-chloro-4-nitrophenyl ester

CAS 2255-15-4RS-P536019

Formula C8H9ClNO6P
COA per lot
Phosphoric acid dimethyl=1-methyl-1-propenyl ester

CAS 14477-80-6RS-P536020

Formula C6H13O4P
COA per lot
Phosphoric acid diphenyl(sodium) salt

CAS 15205-59-1RS-P536021

Formula C12H10O4P-
COA per lot
Phosphoric acid dipropyl 1-(piperidinomethyl)ethyl ester

CAS 15870-41-4RS-P536022

Formula C14H30NO4P
COA per lot
Phosphoric acid dodecyl 2-hydroxy-3-methacryloyloxypropyl(sodium) salt

CAS 105751-30-2RS-P536023

Formula C19H36O7P-
COA per lot
Phosphoric acid ethyldisodium salt

CAS 17323-83-0RS-P536128

Formula C2H5O4P-2 MW 124.03
COA per lot
Phosphoric acid hydrogen ethyl 2-[amino(imino)methylthio]ethyl ester

CAS 39042-12-1RS-P536151

Formula C5H13N2O4PS MW 228.21
COA per lot
Phosphoric acid mono-(3-methyl-3-butenyl ester) dilithium salt

CAS 18687-42-8RS-P536132

Formula C5H9O4P-2 MW 164.1
COA per lot
Phosphoric Acid Monosodium Salt Dihydrate

CAS not assignedRS-P536157

Formula H2NaO4P·2H2O MW 156.01
COA per lot
Phosphoric acid tris(2-bromo-3-chloropropyl) ester

CAS 34206-29-6RS-P536144

COA per lot
Phosphoric Acid Tris(4-methylphenyl)-d21 Ester

CAS 2469244-63-9RS-P536001

Formula C21D21O4P MW 389.49
COA per lot
Phosphoric acid tris[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl] ester

CAS 17709-43-2RS-P536024

Formula C42H63O7P
COA per lot
Phosphoric acid, (1-methylethylidene)di-4,1-phenylene tetrakis(3-methylphenyl) ester (9CI)

CAS 199807-61-9RS-P536035

COA per lot
Phosphoric acid, 1,4-dihydro-2-methyl-4-oxo-8-quinazolinyl bis(phenylmethyl) ester (9CI)

CAS 211172-77-9RS-P536025

Formula C23H21N2O5P
COA per lot
Phosphoric acid, 1-methylethyl ester, compd. with 2,2'-iminobis[ethanol]

CAS 85409-78-5RS-P536042

COA per lot
Phosphoric acid, 1-methylethyl ester, reaction products with hexabutyldistannoxane

CAS 85566-78-5RS-P536043

COA per lot
Phosphoric acid, 2,3-bis(trimethylsiloxy)propyl 2-(dimethylamino)ethyl trimethylsilyl ester

CAS 32046-30-3RS-P536002

Formula C16H42NO6PSi3 MW 459.7
COA per lot
Phosphoric acid, 2-(trimethylsiloxy)-2-[2-(trimethylsiloxy)-1-[6-[(tri methylsilyl)amino]-9H-purin-9-yl]ethoxy]propyl bis(trimethylsilyl) est er

CAS 32645-63-9RS-P536003

Formula C25H56N5O7PSi5 MW 710.1
COA per lot
Phosphoric acid, 2-ethylhexyl ester, ethoxylated

CAS 39341-65-6RS-P536152

COA per lot
Phosphoric acid, 2-hydroxy-C16-18-alkyl esters, compds. with diethanolamine and triethanolamine

CAS 90506-62-0RS-P536044

COA per lot
Phosphoric acid, 2-hydroxy-C16-18-alkyl esters, compds. with ethanolamine

CAS 93384-94-2RS-P536092

COA per lot
Phosphoric acid, 2-methylpropyl ester, compd. with 2,2',2''-nitrilotris[ethanol]

CAS 93919-64-3RS-P536045

COA per lot
Phosphoric acid, 2-methylpropyl ester, compd. with 2,2'-iminobis[ethanol]

CAS 93919-63-2RS-P536026

Formula C4H11O4P
COA per lot
Phosphoric acid, 3-oxo-1,3-diphenyl-1-propenyl diphenyl ester

CAS 88626-00-0RS-P536027

Formula C27H21O5P
COA per lot
Phosphoric acid, 4-chloro-5-methyl-3-isoxazolyl diethyl ester

CAS 32306-28-8RS-P536004

Formula C8H13ClNO5P MW 269.62
COA per lot
Phosphoric acid, 4-chloro-5-phenyl-3-isoxazolyl dimethyl ester

CAS 32306-34-6RS-P536005

Formula C11H11ClNO5P MW 303.63
COA per lot
phosphoric acid, aluminium iron salt

CAS 19034-12-9RS-P536131

Formula AlFeO4P+3 MW 177.8
COA per lot
Phosphoric acid, aluminum zinc salt

CAS 35585-57-0RS-P536147

COA per lot
phosphoric acid, ammonium sodium salt

CAS 31745-32-1RS-P536032

Formula H7NNaO4P+2 MW 139.02
COA per lot
phosphoric acid, barium salt

CAS 13847-18-2RS-P536124

COA per lot
phosphoric acid, barium titanium salt

CAS 21028-49-9RS-P536135

COA per lot
phosphoric acid, beryllium salt

CAS 35089-00-0RS-P536146

Formula BeH3O4P+2 MW 107.01
COA per lot
Phosphoric acid, bis(1,1-dimethylethyl) 2-hydroxyethyl ester

CAS 54857-40-8RS-P536028

Formula C10H23O5P
COA per lot
Phosphoric acid, bis(2,6-dimethylphenyl) 4-methylphenyl ester

CAS 159011-87-7RS-P536034

COA per lot
Phosphoric acid, bis(2-ethylhexyl) ester, reaction products with 2,6-bis(1,1-dimethylethyl)phenol and formaldehyde

CAS 85338-33-6RS-P536093

COA per lot
Phosphoric acid, bis(beta-hydroxy-C25-40-alkyl) esters

CAS 85480-77-9RS-P536046

COA per lot
Phosphoric acid, bis(C8-18 and C18-unsatd. branched and linear alkyl) esters, compds. with 2-[(2-aminoethyl)amino]ethanol

CAS 90506-56-2RS-P536094

COA per lot
Phosphoric acid, bis(C8-18 and C18-unsatd. branched and linear alkyl) esters, potassium salts

CAS 90506-60-8RS-P536095

COA per lot
Phosphoric acid, butyl ester, compd. with (Z)-N-[2-[(2-hydroxyethyl)amino]ethyl]-9-octadecenamide

CAS 85153-71-5RS-P536029

Formula C22H44N2O2
COA per lot
Phosphoric acid, C10-12-branched and linear alkyl esters, potassium salts

CAS 97468-14-9RS-P536098

COA per lot
Phosphoric acid, C10-12-branched and linear alkyl esters, sodium salts

CAS 97468-20-7RS-P536053

COA per lot
Phosphoric acid, C10-14-alkyl esters, potassium salts

CAS 94095-40-6RS-P536054

COA per lot
Phosphoric acid, C10-14-alkyl esters, sodium salts

CAS 94095-41-7RS-P536099

COA per lot
Phosphoric acid, C10-14-branched and linear alkyl esters, sodium salts

CAS 97468-21-8RS-P536055

COA per lot
Phosphoric acid, C12-14-alkyl esters, potassium salts

CAS 90506-41-5RS-P536100

COA per lot
Phosphoric acid, C12-14-alkyl esters, sodium salts

CAS 90506-49-3RS-P536056

COA per lot
Phosphoric acid, C12-14-branched and linear alkyl esters, potassium salts

CAS 97468-16-1RS-P536057

COA per lot
Phosphoric acid, C12-14-branched and linear alkyl esters, sodium salts

CAS 97468-22-9RS-P536058

COA per lot
Phosphoric acid, C12-15-branched and linear alkyl esters, potassium salts

CAS 96792-59-5RS-P536059

COA per lot
Phosphoric acid, C12-15-branched and linear alkyl esters, sodium salts

CAS 96792-60-8RS-P536101

COA per lot
Phosphoric acid, C12-16-alkyl esters, potassium salts

CAS 90506-42-6RS-P536060

COA per lot
Phosphoric acid, C12-16-branched and linear alkyl esters, potassium salts

CAS 97489-31-1RS-P536061

COA per lot
Phosphoric acid, C12-16-branched and linear alkyl esters, sodium salts

CAS 97489-35-5RS-P536062

COA per lot
Phosphoric acid, C12-18-alkyl esters, potassium salts

CAS 90506-43-7RS-P536102

COA per lot
Phosphoric acid, C12-18-alkyl esters, sodium salts

CAS 90506-50-6RS-P536103

COA per lot
Phosphoric acid, C12-18-branched and linear alkyl esters, potassium salts

CAS 97489-32-2RS-P536063

COA per lot
Phosphoric acid, C12-18-branched and linear alkyl esters, sodium salts

CAS 97489-36-6RS-P536064

COA per lot
Phosphoric acid, C14-22-alkyl esters, potassium salts

CAS 90506-44-8RS-P536104

COA per lot
Phosphoric acid, C16-18-branched and linear alkyl esters, potassium salts

CAS 97489-33-3RS-P536105

COA per lot
Phosphoric acid, C16-18-branched and linear alkyl esters, sodium salts

CAS 97489-37-7RS-P536065

COA per lot
Phosphoric acid, C16-20-alkyl esters, sodium salts

CAS 90506-52-8RS-P536066

COA per lot
Phosphoric acid, C16-20-branched and linear alkyl esters, potassium salts

CAS 97489-34-4RS-P536038

COA per lot
Phosphoric acid, C16-20-branched and linear alkyl esters, sodium salts

CAS 97489-38-8RS-P536067

COA per lot
Phosphoric acid, C20-22-alkyl esters, potassium salts

CAS 96792-53-9RS-P536068

COA per lot
Phosphoric acid, C20-22-alkyl esters, sodium salts

CAS 96792-54-0RS-P536069

COA per lot
Phosphoric acid, C3-9-alkyl esters, sodium salts

CAS 68516-00-7RS-P536047

COA per lot
Phosphoric acid, C6-10-branched and linear alkyl esters, potassium salts

CAS 97468-11-6RS-P536096

COA per lot
Phosphoric acid, C6-10-branched and linear alkyl esters, sodium salts

CAS 97468-17-2RS-P536037

COA per lot
Phosphoric acid, C6-12-alkyl esters, potassium salts

CAS 90506-39-1RS-P536048

COA per lot
Phosphoric acid, C8-10-branched and linear alkyl esters, potassium salts

CAS 97468-12-7RS-P536097

COA per lot
Phosphoric acid, C8-10-branched and linear alkyl esters, sodium salts

CAS 97468-18-3RS-P536049

COA per lot
Phosphoric acid, C8-16-alkyl esters, potassium salts

CAS 90506-40-4RS-P536050

COA per lot
Phosphoric acid, C8-16-alkyl esters, sodium salts

CAS 90506-48-2RS-P536051

COA per lot
Phosphoric acid, C9-11-branched and linear alkyl esters, sodium salts

CAS 97468-19-4RS-P536052

COA per lot
Phosphoric acid, calcium salt (1:1), solid soln. with calcium chloride, calcium fluoride, calcium oxide, phosphorus oxide (P2O5) and strontium oxide, antimony and manganese-doped

CAS 101500-43-0RS-P536106

COA per lot
Phosphoric acid, calcium salt (1:1), solid soln. with calcium chloride, calcium fluoride, calcium oxide, phosphorus oxide (P2O5) and strontium oxide, cerium manganese and terbium-doped

CAS 102047-23-4RS-P536107

COA per lot
Phosphoric acid, calcium salt (1:1), solid soln. with calcium chloride, calcium fluoride, calcium oxide, phosphorus oxide (P2O5) and strontium oxide, europium and manganese-doped

CAS 102047-24-5RS-P536070

COA per lot
Phosphoric acid, calcium salt (1:1), solid soln. with calcium chloride, calcium fluoride, calcium oxide, phosphorus oxide (P2O5) and strontium oxide, lead and manganese-doped

CAS 102047-25-6RS-P536071

COA per lot
Phosphoric acid, calcium salt (1:1), solid soln. with calcium chloride, calcium fluoride, calcium oxide, phosphorus oxide (P2O5) and strontium oxide, manganese and tin-doped

CAS 102047-26-7RS-P536072

COA per lot
phosphoric acid, calcium strontium salt

CAS 33636-14-5RS-P536143

COA per lot
Phosphoric acid, decyl ester, branched and linear, sodium salts

CAS 97553-76-9RS-P536039

COA per lot
Phosphoric acid, di-C10-14-alkyl esters, potassium salts

CAS 90506-54-0RS-P536073

COA per lot
Phosphoric acid, di-C12-18-alkyl esters, sodium salts

CAS 96690-72-1RS-P536074

COA per lot
Phosphoric acid, di-C8-18-alkyl esters, sodium salts

CAS 85203-95-8RS-P536108

COA per lot
Phosphoric acid, diethyl 3-methyl-4-nitrophenyl ester

CAS 14143-03-4RS-P536006

Formula C11H16NO6P MW 289.22
COA per lot
Phosphoric acid, dimethyl 5-methyl-3-isoxazolyl ester

CAS 32306-31-3RS-P536007

Formula C6H10NO5P MW 207.12
COA per lot
Phosphoric acid, dinonyl ester, branched, sodium salts

CAS 91647-96-0RS-P536075

COA per lot
Phosphoric acid, dipentyl ester, branched and linear, reaction products with 4-methyl-1H-benzotriazole

CAS 97660-64-5RS-P536076

COA per lot
Phosphoric acid, disodium salt, hydrate

CAS 10140-65-5RS-P536122

Formula HO4P-2 MW 95.98
COA per lot
Phosphoric acid, dodecyl ester, potassium salt

CAS 39322-78-6RS-P536153

Formula C12H26KO4P MW 304.41
COA per lot
Phosphoric acid, ethyl ester, compd. with 2,2'-iminobis[ethanol]

CAS 98143-52-3RS-P536077

COA per lot
Phosphoric acid, hexadecyl ester, branched and linear, potassium salts

CAS 97553-77-0RS-P536078

COA per lot
Phosphoric acid, hexadecyl ester, branched and linear, sodium salts

CAS 97553-78-1RS-P536079

COA per lot
Phosphoric acid, hexyl ester, branched and linear, potassium salt

CAS 97489-42-4RS-P536080

COA per lot
Phosphoric acid, hexyl ester, branched and linear, sodium salt

CAS 97489-43-5RS-P536081

COA per lot
Phosphoric acid, hexyl ester, potassium salt

CAS 37242-45-8RS-P536150

Formula C6H13O4P-2 MW 180.14
COA per lot
Phosphoric acid, lithium nickel salt

CAS 13977-83-8RS-P536121

Formula O4P-3 MW 94.97
COA per lot
phosphoric acid, magnesium sodium salt

CAS 25640-28-2RS-P536138

Formula O4P-3 MW 94.97
COA per lot
phosphoric acid, magnesium strontium salt

CAS 21028-48-8RS-P536136

Formula H3MgO4PSr+4 MW 209.92
COA per lot
Phosphoric acid, methyl ester, compd. with 2,2'-iminobis[ethanol]

CAS 85409-79-6RS-P536040

COA per lot
Phosphoric acid, methylphenyl diphenyl ester, brominated

CAS 68937-43-9RS-P536109

COA per lot
Phosphoric acid, mixed (1-methylethyl)phenyl and Ph and tolyl and xylyl triesters

CAS 68988-44-3RS-P536082

COA per lot
Phosphoric acid, mixed (1-methylethyl)phenyl and Ph and tolyl triesters

CAS 68988-43-2RS-P536083

COA per lot
Phosphoric acid, mixed 2-ethylhexyl and Me esters, potassium salts

CAS 90506-67-5RS-P536084

COA per lot
Phosphoric acid, mixed Bu and iso-Bu esters, sodium salts

CAS 97489-48-0RS-P536110

COA per lot
Phosphoric acid, mixed esters with C10-14-alcs. and 2-methyl-2,4-pentanediol, sodium salts

CAS 90506-65-3RS-P536085

COA per lot
Phosphoric acid, mixed esters with Et alc. and ethylene glycol

CAS 84962-21-0RS-P536111

COA per lot
Phosphoric acid, mixed ethylmethylphenyl and Ph and trimethylphenyl and xylyl triesters

CAS 68988-42-1RS-P536086

COA per lot
Phosphoric acid, mono(2-(1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2-hydroxyethoxy)-3-hydroxypropyl)mono(4-nitrophenyl) ester, monoammoniu m salt, (R-(R*,R*))-

CAS 110238-07-8RS-P536030

Formula C15H17N3O11P-
COA per lot
Phosphoric acid, mono(2-ethylhexyl) ester with N-cocoalkyl diethanolamine)

CAS 120579-32-0RS-P536134

COA per lot
Phosphoric acid, mono(2-ethylhexyl) ester, reaction products with 2-(dimethylamino)ethanol

CAS 99328-51-5RS-P536041

COA per lot
Phosphoric acid, mono(C8-18 and C18-unsatd. branched and linear alkyl) esters, compds. with 2-[(2-aminoethyl)amino]ethanol

CAS 90506-89-1RS-P536114

COA per lot
Phosphoric acid, mono(C8-18 and C18-unsatd. branched and linear alkyl) esters, potassium salts

CAS 90506-93-7RS-P536088

COA per lot
Phosphoric acid, mono(C8-18 and C18-unsatd. branched and linear alkyl) esters, sodium salts

CAS 90506-94-8RS-P536115

COA per lot
Phosphoric acid, mono-C6-8-alkyl mono(2-hydroxyethyl) esters, sodium salts

CAS 90506-87-9RS-P536087

COA per lot
Phosphoric acid, mono-C6-9-alkyl mono(2-hydroxyethyl) esters, compds. with (Z)-2-(8-heptadecenyl)-4,5-dihydro-1H-imidazole-1-ethanamine

CAS 85566-79-6RS-P536112

COA per lot
Phosphoric acid, mono-C6-9-alkyl mono(2-hydroxyethyl) esters, potassium salts

CAS 85566-80-9RS-P536113

COA per lot
Phosphoric acid, monononyl ester, branched, sodium salts

CAS 97808-98-5RS-P536089

COA per lot
Phosphoric acid, octadecyl ester, branched and linear, sodium salt

CAS 97281-07-7RS-P536116

COA per lot
Phosphoric acid, octyl ester, branched and linear, sodium salts

CAS 97553-86-1RS-P536090

COA per lot
Phosphoric acid, octyl ester, branched, potassium salt

CAS 68649-40-1RS-P536117

COA per lot
Phosphoric acid, polymer with 2-methyloxirane and 4,5,6,7-tetrachloro-1,3-isobenzofurandione

CAS 71002-39-6RS-P536119

COA per lot
Phosphoric acid, polymer with N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-1,2-ethanediamine

CAS 68298-71-5RS-P536120

COA per lot
phosphoric acid, potassium salt

CAS 16068-46-5RS-P536130

Formula O4P-3 MW 94.97
COA per lot
Phosphoric acid, reaction products with phenol and styrene, compds. with N-methylcyclohexanamine

CAS 95370-60-8RS-P536118

COA per lot
Phosphoric acid, silver(1+) sodium zirconium(4+) salt

CAS 265647-11-8RS-P536139

COA per lot
phosphoric acid, tin(4+) salt

CAS 15142-98-0RS-P536031

Formula Sn+4
COA per lot
Phosphoric acid, titanium salt

CAS 13765-94-1RS-P536036

COA per lot
Phosphoric acid, tridecyl ester, compd. with (Z)-N-(2-aminoethyl)-N-(2-hydroxyethyl)-9-octadecenamide

CAS 68845-40-9RS-P536091

COA per lot
Phosphoric acid, trisodium salt, decahydrate

CAS 10361-89-4RS-P536123

COA per lot
Phosphoric acid, xcopper salt

CAS 10103-48-7RS-P536033

Formula O4P-3 MW 94.97
COA per lot
phosphoric acid, zinc salt

CAS 13847-22-8RS-P536125

COA per lot
Phosphoric acid, zinc salt (2:3), manganese-doped

CAS 102110-33-8RS-P536133

COA per lot
phosphoric acid, zirconium salt

CAS 13765-95-2RS-P536126

COA per lot
Phosphoric acid,monooctylester sodium salt

CAS 17026-84-5RS-P536129

COA per lot
Phosphoric Acid Impurity 6

CAS not assignedRS-P536159

Formula C3H5O3P MW 120.04
COA per lot
Phosphoric Acid Impurity 8

CAS not assignedRS-P536160

Formula C3H6ClO3P MW 156.5
COA per lot
Phosphoric Acid Impurity 9

CAS not assignedRS-P536161

Formula C3H6ClO3P MW 156.5
COA per lot

161 reference standards

Frequently asked

How many Phosphoric acid-related reference standards do you hold?

161 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 161 of them and 52 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a Phosphoric acid impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Phosphoric acid impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Phosphoric acid impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.